Footer position not right on contents that doesn't take up the whole screen.

[baseplate-admin]

Hi,

thank you for your awesome work, as it happens if the documentation content is not occupying (at-least) the full screen the footer doesn't stay at bottom.

Example:

How it should look like :

Here is the live documentation for the above examples:

• Example 1
• Example 2

[baseplate-admin]

Thank you